2003 NISSAN ALMERA N16 Electronic Repair Manual

Page 1025 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual INJECTOR CIRCUIT
EC-695
[QG (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground term

Page 1026 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual EC-696
[QG (WITHOUT EURO-OBD)]
INJECTOR CIRCUIT
2. CHECK OVERALL FUNCTION
With CONSULT-II
1. Start engine.
2. Perform  “POWER  BALANCE”  in  “ACTIVE  TEST”  mode  with
CONSULT-II.
3. Make  sur

Page 1027 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual INJECTOR CIRCUIT
EC-697
[QG (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
3.CHECK INJECTOR POWER SUPPLY CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect injector harness connector.
3. Turn ign

Page 1028 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual EC-698
[QG (WITHOUT EURO-OBD)]
INJECTOR CIRCUIT
7. CHECK INTERMITTENT INCIDENT
Refer to EC-485, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Component InspectionEBS00KLZ
I

Page 1029 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual FUEL PUMP CIRCUIT
EC-699
[QG (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
FUEL PUMP CIRCUITPFP:17042
DescriptionEBS00KM1
SYSTEM DESCRIPTION
*: The ECM determines the start signal status by the signal

Page 1030 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual EC-700
[QG (WITHOUT EURO-OBD)]
FUEL PUMP CIRCUIT
Wiring Diagram
EBS00KM3
YEC309A

Page 1031 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual FUEL PUMP CIRCUIT
EC-701
[QG (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground ter

Page 1032 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual EC-702
[QG (WITHOUT EURO-OBD)]
FUEL PUMP CIRCUIT
3. DETECT MALFUNCTIONING PART
Check the following.
●Fuse block (J/B) connector B4
●10A fuse
●15A fuse
●Harness for open or short between fuel p